Exposure
ID
SPICA.2025-12-15T08-25-50_1
Header ID
SPICA.2025-12-15T08-25-50
Date updated
2025-12-15 08:24:45 UTC+0000
Release date
None
UTC Start
2025-12-15 08:24:45.765
UTC End
2025-12-15 08:25:45.765
MJD Start
61024.3505296845
MJD End
61024.351224128935
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
8.421229
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.14166
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9918 33.9920 91.1839 91.3373
S1-E1 330.5929 330.6063 59.5474 59.6801
S1-E2 278.7619 278.7603 67.0917 67.2292
S1-W1 271.5874 271.7120 119.6731 119.8558
S1-W2 209.4005 209.4193 100.2308 100.3957
S2-E1 302.1790 302.1993 56.1648 56.2957
S2-E2 248.1194 248.1220 63.8859 64.0213
S2-W1 242.2550 242.3884 123.5107 123.6949
S2-W2 175.9128 175.9326 101.9720 102.1389
E1-E2 65.4367 65.4643 -154.4610 -154.3359
E1-W1 305.9543 306.2283 -170.7813 -170.6531
E1-W2 219.4276 219.5501 -158.9216 -158.7973
E2-W1 243.8486 244.0947 -175.1060 -174.9744
E2-W2 154.2731 154.3682 -160.8120 -160.6877
W1-W2 101.7498 101.8898 -17.0899 -16.9291
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3505296845
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.9918
HIERARCH ISS PBL12 END 33.992
HIERARCH ISS PBLA12 START 91.1839
HIERARCH ISS PBLA12 END 91.3373
HIERARCH ISS PBL13 START 330.5929
HIERARCH ISS PBL13 END 330.6063
HIERARCH ISS PBLA13 START 59.5474
HIERARCH ISS PBLA13 END 59.6801
HIERARCH ISS PBL14 START 278.7619
HIERARCH ISS PBL14 END 278.7603
HIERARCH ISS PBLA14 START 67.0917
HIERARCH ISS PBLA14 END 67.2292
HIERARCH ISS PBL15 START 271.5874
HIERARCH ISS PBL15 END 271.712
HIERARCH ISS PBLA15 START 119.6731
HIERARCH ISS PBLA15 END 119.8558
HIERARCH ISS PBL16 START 209.4005
HIERARCH ISS PBL16 END 209.4193
HIERARCH ISS PBLA16 START 100.2308
HIERARCH ISS PBLA16 END 100.3957
HIERARCH ISS PBL23 START 302.179
HIERARCH ISS PBL23 END 302.1993
HIERARCH ISS PBLA23 START 56.1648
HIERARCH ISS PBLA23 END 56.2957
HIERARCH ISS PBL24 START 248.1194
HIERARCH ISS PBL24 END 248.122
HIERARCH ISS PBLA24 START 63.8859
HIERARCH ISS PBLA24 END 64.0213
HIERARCH ISS PBL25 START 242.255
HIERARCH ISS PBL25 END 242.3884
HIERARCH ISS PBLA25 START 123.5107
HIERARCH ISS PBLA25 END 123.6949
HIERARCH ISS PBL26 START 175.9128
HIERARCH ISS PBL26 END 175.9326
HIERARCH ISS PBLA26 START 101.972
HIERARCH ISS PBLA26 END 102.1389
HIERARCH ISS PBL34 START 65.4367
HIERARCH ISS PBL34 END 65.4643
HIERARCH ISS PBLA34 START -154.461
HIERARCH ISS PBLA34 END -154.3359
HIERARCH ISS PBL35 START 305.9543
HIERARCH ISS PBL35 END 306.2283
HIERARCH ISS PBLA35 START -170.7813
HIERARCH ISS PBLA35 END -170.6531
HIERARCH ISS PBL36 START 219.4276
HIERARCH ISS PBL36 END 219.5501
HIERARCH ISS PBLA36 START -158.9216
HIERARCH ISS PBLA36 END -158.7973
HIERARCH ISS PBL45 START 243.8486
HIERARCH ISS PBL45 END 244.0947
HIERARCH ISS PBLA45 START -175.106
HIERARCH ISS PBLA45 END -174.9744
HIERARCH ISS PBL46 START 154.2731
HIERARCH ISS PBL46 END 154.3682
HIERARCH ISS PBLA46 START -160.812
HIERARCH ISS PBLA46 END -160.6877
HIERARCH ISS PBL56 START 101.7498
HIERARCH ISS PBL56 END 101.8898
HIERARCH ISS PBLA56 START -17.0899
HIERARCH ISS PBLA56 END -16.9291
HIERARCH CHARA TAU0 8.421229
HIERARCH CHARA SEEING 1.14166